<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="../vue3.0/3.js"></script>
</head>
<body>
    <div id="v-model-basic">
       
        <p>信息内容 = 输入框的内容：{{ message}}</p>
        <input type="text" v-model="message" placeholder="edit me">
    </div>

    <script>
        Vue.createApp({
           data(){
               return {
                   message:''
               }
           }
        }).mount('#v-model-basic')
    </script>
</body>
</html>